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Description

Czech Republic CSN 11366 The Czech republic Structural steel and 11366 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11366
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11366 CSN Czech Republic The Czech republic Structural steel
11308
11320
11321
11325
11330
11331
11342
11343
11353
11364

Chemical composition(mass fraction)(wt.%) of the 11366

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.15 0.35 0.40 0.040 0.040 0.3 0.3 0.30

Mechanical Properties of steel grade 11366

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
311 (≥) 157 (≥) 31 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade 11366

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
24 - -     0.11 -  
936 759 - 11.3 324   -  
955 - 44 33.2   411 234

Heat Treatment of steel grade 11366

Heat treated : 1175°C - 1339°C

Technological Curves of steel grade 11366

Cross Reference Table (Equivalent Grade) of 11366

Grade Standard Country Application
411366 CSN Czech Republic The Czech republic Structural steel
11366 CSN Czech Republic The Czech republic Structural steel

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